Characteristics High-speed and high-precision marking, with easily controlled engraving depth. High laser power, applicable to engraving and cutting of a variety of non-metallic products. No consumables, and low processing costthe service life of the laser is up to 20000 30000 hours. Clear marking, not subject to wearing, efficient, environment friendly and energy saving engraving and cutting. Applicable materials and industries Craftwork gifts, furniture, leather clothes, advertisement tablets, model preparation, foodstuff packaging, electronic components, medicines packaging, printing plate making, outer nameplates, etc. Main materials--- Non-metallic materials for engraving such as wooden and bamboo products, papers, leathers, cloth, organic glass, epoxy resin, acrylic, polyester resin, etc. Technical specifications Characteristics of CO2 series laser engraving & cutting machinesCharacteristics Model ML-CO2W 30 ML-CO2W 70 ML-CO2W 100 Laser output power 30W 70W 100W Laser wavelength 1064nm Pulse frequency ≤20KHz ≤25KHz ≤100KHz Engraving/cutting range 110mmX110mm/175mmX175mm/260mmX260mm(optional) Min.line width 0.10mm Repeat accuracy ±0.01mm Input power 1.2KW 2KW 4KW Engraving depth ≤3mm ≤5mm ≤8mm Min.character size 0.4mm Linear speed ≤7000mm/s Electrical source 220V/50Hz/8A 220V/50Hz/10A 220V/50Hz/20A Dimensions 1200mmX190mmX200mm Control system 600mmX600mmX800mm Cooling system Air cooler Air cooler Water